#include <stdio.h>
#include <stdlib.h>

int main (int argc, char const* argv[])
{
    double ss, w, s;
    int flg;

    while (EOF != scanf("%lf %lf %lf", &ss, &w, &s)) {
        if (ss < 0.0000001 && w < 0.0000001 && s < 0.0000001) break;

        flg = 0;
        if (ss <= 4.5 && w >= 150 && s >= 200) {
            printf("Wide Receiver ");
            flg = 1;
        }
        if (ss <= 6.0 && w >= 300 && s >= 500) {
            printf("Lineman ");
            flg = 1;
        }
        if (ss <= 5.0 && w >= 200 && s >= 300) {
            printf("Quarterback ");
            flg = 1;
        }
        if (0 == flg) {
            printf("No positions");
        }
        printf("\n");
    }

    return 0;
}
